Between the 2000 and 2009 seasons, the Cincinnati Reds allowed the most home runs by a team, with 2,025 HR.

	TEAM	HR	G	W%	W	L	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	BB	HBP	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Reds	2,025	1,622	.464	751	869	1,622	4.70	10,234	46	16	380	14471.2	15,493	7,552	8,248	5,458	594	503	63,531	565	6.36	3.39	1.88	1.26	16.1	8.6	1.45	.298	5.13	9.64
2	Royals	1,942	1,620	.415	672	948	1,620	5.07	9,558	61	19	324	14328.0	15,710	8,069	8,758	5,777	544	366	63,340	705	6.00	3.63	1.65	1.22	15.1	9.1	1.50	.302	5.50	9.87
3	Rays	1,930	1,617	.429	694	923	1,617	4.88	10,100	49	19	355	14305.2	15,135	7,760	8,502	5,771	705	312	63,048	590	6.35	3.63	1.75	1.21	16.0	9.2	1.46	.296	5.35	9.52
4	Orioles	1,920	1,620	.431	698	920	1,620	4.93	10,003	66	13	332	14357.2	15,308	7,866	8,477	6,077	609	364	63,549	539	6.27	3.81	1.65	1.20	15.7	9.6	1.49	.298	5.31	9.60
5	Rockies	1,866	1,621	.474	769	852	1,621	4.96	9,887	43	14	363	14364.1	15,527	7,909	8,485	5,768	663	623	63,395	486	6.19	3.61	1.71	1.17	15.6	9.1	1.48	.302	5.32	9.73
6	Astros	1,857	1,620	.514	832	787	1,620	4.29	11,604	42	15	430	14462.0	14,539	6,889	7,437	5,188	603	504	62,294	407	7.22	3.23	2.24	1.16	18.6	8.3	1.36	.295	4.63	9.05
7	Twins	1,846	1,621	.532	863	758	1,621	4.27	10,423	61	29	432	14509.0	15,194	6,880	7,411	4,229	459	268	61,937	504	6.47	2.62	2.46	1.15	16.8	6.8	1.34	.297	4.60	9.42
8	Brewers	1,842	1,620	.458	741	878	1,620	4.51	10,888	53	21	402	14427.2	14,713	7,235	7,896	5,837	589	561	63,101	592	6.79	3.64	1.87	1.15	17.3	9.3	1.42	.293	4.93	9.18
9	Rangers	1,831	1,620	.479	776	844	1,620	5.06	9,746	39	14	415	14358.0	15,793	8,078	8,780	5,918	684	324	63,907	530	6.11	3.71	1.65	1.15	15.3	9.3	1.51	.305	5.50	9.90
10	Phillies	1,827	1,619	.525	850	769	1,619	4.32	10,995	59	32	419	14499.0	14,548	6,957	7,499	5,354	663	528	62,599	457	6.82	3.32	2.05	1.13	17.6	8.6	1.37	.291	4.65	9.03
11	White Sox	1,818	1,621	.529	857	764	1,621	4.40	10,305	71	22	411	14432.2	14,656	7,056	7,717	5,045	561	396	61,998	506	6.43	3.15	2.04	1.13	16.6	8.1	1.37	.290	4.81	9.14
12	Nationals	1,791	1,619	.439	711	908	1,619	4.52	10,124	57	15	369	14393.0	15,025	7,233	7,944	5,577	622	606	63,016	556	6.33	3.49	1.82	1.12	16.1	8.9	1.43	.295	4.97	9.40
13	Tigers	1,786	1,620	.450	729	891	1,620	4.70	9,440	59	13	376	14388.0	15,370	7,506	8,200	5,353	573	394	62,823	558	5.90	3.35	1.76	1.12	15.0	8.5	1.44	.297	5.13	9.61
14	Cubs	1,755	1,618	.499	807	811	1,618	4.19	12,823	62	21	372	14476.1	13,653	6,738	7,293	5,946	617	439	62,443	525	7.97	3.70	2.16	1.09	20.5	9.5	1.35	.288	4.53	8.49
15	Padres	1,752	1,621	.474	769	852	1,621	4.30	11,090	34	11	422	14521.1	14,533	6,939	7,582	5,349	527	531	62,704	461	6.87	3.32	2.07	1.09	17.7	8.5	1.37	.291	4.70	9.01
16	Diamondbacks	1,747	1,620	.497	805	815	1,620	4.28	11,892	85	33	392	14480.1	14,415	6,888	7,553	5,171	607	438	62,308	543	7.39	3.21	2.30	1.09	19.1	8.3	1.35	.295	4.69	8.96
17	Blue Jays	1,744	1,619	.497	805	814	1,619	4.42	10,416	99	33	381	14416.0	14,881	7,079	7,677	5,178	633	415	62,344	471	6.50	3.23	2.01	1.09	16.7	8.3	1.39	.296	4.79	9.29
18	Angels	1,732	1,620	.556	900	720	1,620	4.18	10,550	58	24	496	14472.0	14,528	6,726	7,284	5,055	539	320	61,981	600	6.56	3.14	2.09	1.08	17.0	8.2	1.35	.290	4.53	9.03
19	Mariners	1,732	1,620	.517	837	783	1,620	4.30	10,187	61	26	423	14449.0	14,459	6,908	7,425	5,343	545	326	62,202	468	6.35	3.33	1.91	1.08	16.4	8.6	1.37	.287	4.62	9.01
20	Cardinals	1,712	1,619	.564	913	706	1,619	4.09	10,097	68	30	420	14438.1	14,381	6,558	7,148	5,039	643	294	61,812	437	6.29	3.14	2.00	1.07	16.3	8.2	1.35	.286	4.46	8.96
21	Indians	1,665	1,620	.504	816	804	1,620	4.50	10,564	74	26	356	14449.1	15,126	7,219	7,863	5,216	518	367	62,629	459	6.58	3.25	2.03	1.04	16.9	8.3	1.41	.301	4.90	9.42
22	Pirates	1,640	1,617	.421	681	936	1,617	4.67	9,800	43	20	368	14342.1	15,222	7,441	8,085	5,880	626	600	63,021	520	6.15	3.69	1.67	1.03	15.6	9.3	1.47	.301	5.07	9.55
23	Mets	1,638	1,618	.504	815	803	1,618	4.14	10,865	51	28	404	14440.1	14,247	6,636	7,240	5,517	556	553	62,408	385	6.77	3.44	1.97	1.02	17.4	8.8	1.37	.288	4.51	8.88
24	Yankees	1,614	1,618	.597	965	651	1,618	4.33	11,032	52	19	474	14450.0	14,692	6,954	7,561	4,865	589	328	62,165	515	6.87	3.03	2.27	1.01	17.7	7.8	1.35	.297	4.71	9.15
25	Red Sox	1,587	1,619	.568	920	699	1,619	4.26	11,403	51	18	434	14454.2	14,450	6,839	7,449	4,916	758	302	62,176	427	7.10	3.06	2.32	0.99	18.3	7.9	1.34	.296	4.64	9.00